Question
Hard
Solving time: 4 mins
A body is kept pressed against a vertical wall by applying a horizontal force on it. The coefficient of friction between the block and the wall is .
(i) Find smallest value of (call it ) for which the body does not fall.
(ii) If applied force is , find the friction force acting on the block.
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Question Text | A body is kept pressed against a vertical wall by applying a horizontal force on it. The coefficient of friction between the block and the wall is . (i) Find smallest value of (call it ) for which the body does not fall. (ii) If applied force is , find the friction force acting on the block. |
Topic | Laws of motion |
Subject | Physics |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 99 |